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Singtronic UHF-550K Professional Dual Wireless Microphone Karaoke System <font color="#FF0000"><i><b>Newest Model: 2020 Silver Handheld</b></i></font> Best Seller

Singtronic UHF-550K Professional Dual Wireless Microphone Karaoke System Newest Model: 2020 Silver Handheld Best Seller

Item# UHF-550K

Product Description

Click Here to view Singtronic UHF-550K Operation Manual (PDF)

Experience the ultimate freedom and versatility with the SINGTRONIC UHF-550K Professional Dual Channel Module Automatic Channel Targeting Wireless Microphone System. The  Dual channel UHF wireless microphone system with each microphone on its own independent UHF Band channel will gives you maximum utilization without the fear of frequency interference. Going wireless means that you are free from cables for up to 500 feet of range from the receiver unit.  Plus, a 8-hour microphone AA battery long life means the singing can last all night. Users will love that each microphone channel has its own field-replaceable module that can easily slides out and service.


  • UHF Band Wireless Microphone System
  • Switchable, 200 Channels per Microphone (100 Total Channels)
  • Microphone and Receiver Channels Auto-Sync via Infrared & Targeting
  • Two High Sensitive Microphones with LCD Indicators
  • Batteries Level Indicators
  • Noise Reduce Technology
  • AA Battery Design
  • Signal Channel LCD Display


  • Frequency Band: UHF 700MHz
  • Receiver: Dual Channel PCB Module
  • Frequency Range: 735-795 MHz
  • Frequency Stability: PLL Synthesized
  • F/N Ratio: 90dB
  • S/N Ratio: 105dB
  • Dynamic Range: 100dB
  • Channel Spacing: 250KHz
  • Audio Output: 1/4 & 3-pin XLR
  • Antenna: 2TNC PLUG


  • Frequency Range: 740-790MHz
  • Frequency Stability: 0.005%
  • Modulation Mode: FM
  • Adjustment Depth: 35 KHz (Max)
  • Transmitting Power Supply: 220V 50Hz or 110V 60Hz
  • Squelch: >50dB
  • Battery: 1.5V* AA x2 per microphone


  • Frequency Response: 80Hz - 18KHz
  • S/N Ratio: 105dB
  • T.H.D: 0.5%
  • Operating Distance: 500 Ft.
  • Working Range:
    • 60M under typical conditions
    • 80M line-of-sight, outdoor
  • Power: Dual Voltage: 220V & 110V

Package Includes:

  • 1/4" Cable
  • 2x Antennas
  • Power Cables
  • 4 AA Long life Batteries
  • Instructional Manual
  • Design in Japan

***Guarantee In Stock, Will Ship The Same Day*** ---> With 1 Full Year Warranty Include: Labor & Parts Plus Free Shipping Back

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